Speaking with Fallon, 46, on The Tonight Show Starring Jimmy Fallon on Thursday, McCartney, 78, revealed that he unfortunately lost some song ideas that the late-night host once sent him.

Paul McCartney chose to leave these words out of “Yesterday,” but late-night host Jimmy Fallon was able to convince the former Beatle to finish his original version years later.

Surprise guest Paul McCartney stopped by SNL to spice up host Jimmy Fallon's opening monologue. Check it out. By Lauren Weigle, Provided ByDec 22, 2013 ...

They say it's Paul McCartney's birthday. The Beatle's icon who turned 83 on Wednesday, was celebrated by fans and famous friends all over the world, however a birthday post from "Late Night" host ...

Meghan Trainor shows off her holiday spirit, plus Jimmy Fallon, Drew Barrymore, Paul McCartney and more. From Hollywood to New York and everywhere in between, see what your favorite stars are up to.

Paul McCartney ‘High in the Clouds' Animated Film Voice Cast to Include Celine Dion, Ringo Starr, Jimmy Fallon & More ...

Inspired by the children's adventure book by Paul McCartney, Geoff Dunbar and Philip Ardagh, "High in the Clouds" will also bring together Idris Elba, Lionel Richie, Ringo Starr, Jimmy Fallon ...

Paul McCartney’s ‘High in the Clouds’ Sets Powerhouse Voice Cast With Céline Dion, Himesh Patel, Lionel Richie, Ringo Starr, Jimmy Fallon and Idris Elba (EXCLUSIVE) Gaumont is producing the ...